user
Come up with a creative idea to a surprise party.

assistant
For a surprise party, consider creating a scavenger hunt with clues leading to the party. Each clue should contain a hint as to where the party is located. Guests can participate in the scavenger hunt and work together to find the mystery location. Upon arriving at the location, have a decorated cake for the birthday person and some decorations for the room to ensure an additional surprise when the person walks into the room.